Raji Chem World

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Wednesday, July 31, 2013

Iridium(i)-catalyzed vinylic C–H borylation of 1-cycloalkenecarboxylates with bis(pinacolato)diboron

Graphical abstract: Iridium(i)-catalyzed vinylic C–H borylation of 1-cycloalkenecarboxylates with bis(pinacolato)diboron
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Rh(iii)-catalyzed C–H activation/cycloaddition of benzamides and methylenecyclopropanes: divergence in ring formation

Graphical abstract: Rh(iii)-catalyzed C–H activation/cycloaddition of benzamides and methylenecyclopropanes: divergence in ring formation
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Benzofuran synthesis via copper-mediated oxidative annulation of phenols and unactivated internal alkynes

Graphical abstract: Benzofuran synthesis via copper-mediated oxidative annulation of phenols and unactivated internal alkynes
DOI: 10.1039/C3SC51489G
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1,2,3-Triazoles as versatile directing group for selective sp2 and sp3 C–H activation: cyclization vs substitution

Graphical abstract: 1,2,3-Triazoles as versatile directing group for selective sp2 and sp3 C–H activation: cyclization vs substitution
DOI: 10.1039/C3SC51211H
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Tuesday, July 30, 2013

Pyridine-Directed Palladium-Catalyzed Phosphonation of C(sp2)[BOND]H Bonds

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Copper-Catalyzed Regioselective Intramolecular Oxidative α-Functionalization of Tertiary Amines: An Efficient Synthesis of Dihydro-1,3-Oxazines

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Monday, July 29, 2013

Palladium(II)-Catalyzed Direct Carboxylation of Alkenyl C–H Bonds with CO2

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Povarov-Reductive Amination Cascade to Access 6-Aminoquinolines and Anthrazolines

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Rhodium-Catalyzed Oxidative Cyclization of Arylphosphonic Acid Monoethyl Esters with Alkenes: Efficient Synthesis of Benzoxaphosphole 1-Oxides - Organic Letters (ACS Publications)

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DOI: 10.1021/ol401775t
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Three-Bond Breaking of Cyclic Anhydrides: Easy Access to Polyfunctionalized Naphthalenes and Phenanthrenes

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Rh(III)-Catalyzed Halogenation of Vinylic C–H Bonds: Rapid and General Access to Z-Halo Acrylamides

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Ruthenium-Catalyzed Regioselective C–H Alkenylation Directed by a Free Amino Group

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DOI: 10.1021/ol401779h
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Thursday, July 25, 2013

Quantifying and understanding the electronic properties of N-heterocyclic carbenes

Graphical abstract: Quantifying and understanding the electronic properties of N-heterocyclic carbenes
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Tuesday, July 23, 2013

Copper-Catalyzed Dehydrogenative Coupling of Arenes with Alcohols

DOI: 10.1002/anie.201303702
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Asymmetric Electrophilic Fluorocyclization with Carbon Nucleophiles

DOI: 10.1002/anie.201304845
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Rh/Pd Catalysis with Chiral and Achiral Ligands: Domino Synthesis of Aza-Dihydrodibenzoxepines

DOI: 10.1002/anie.201303659
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Ruthenium-Catalyzed Carbonylative C–H Cyclization of 2-Arylphenols: A Novel Synthetic Route to 6H-Dibenzo[b,d]pyran-6-ones

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DOI: 10.1021/ol401734m
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C[BOND]H Alkenylation of Azoles with Enols and Esters by Nickel Catalysis

DOI: 10.1002/anie.201304492
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Monday, July 22, 2013

Catalyst-Controlled Divergent C–H Functionalization of Unsymmetrical 2-Aryl Cyclic 1,3-Dicarbonyl Compounds with Alkynes and Alkenes

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Sunday, July 21, 2013

Cyclometalations on the Imidazo[1,2-a][1,8]naphthyridine Framework

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Factors Controlling the Reactivity of Heteroarenes in Direct Arylation with Arylpalladium Acetate Complexes

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Wednesday, July 17, 2013

Ligand-accelerating low-loading copper-catalyzed effective synthesis of (E)-1,3-enynes by coupling between vinyl halides and alkynes performed in water

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Phosphine-free palladium-catalysed direct C2-arylation of benzothiophenes with aryl bromides

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Direct C-2 Alkylation of Quinoline N-Oxides with Ethers via Palladium-Catalyzed Dehydrogenative Cross-Coupling Reaction

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DOI: 10.1002/adsc.201300111
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Arene C[BOND]H Bond Functionalization Coupling with Cyclization of Allenes

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DOI: 10.1002/adsc.201300408
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Monday, July 15, 2013

Computational Perspective on Pd-Catalyzed C–C Cross-Coupling Reaction Mechanisms

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DOI: 10.1021/ar400080r
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Rhodium(III)-Catalyzed C–H Activation and Amidation of Arenes Using N-Arenesulfonated Imides as Amidating Reagents

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Cu(OTf)2-Catalyzed Selective Arene C–H Bond Hydroxylation and Nitration with KNO2 as an Ambident O- and N-Nucleophile via a Cu(II)–Cu(III)–Cu(I) Mechanism

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DOI: 10.1021/ol401453f
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Aerobic Dehydrogenative Heck Reaction of Ferrocene with a Pd(OAc)2/4,5-Diazafluoren-9-one Catalyst

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DOI: 10.1021/om400410u
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Regioselective Cyclometalation of Planar Chiral Pyridine and Oxazoline Derivatives: peri- versus ortho-C–H Functionalization

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DOI: 10.1021/om4004175
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Factors Controlling the Reactivity of Heteroarenes in Direct Arylation with Arylpalladium Acetate Complexes

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DOI: 10.1021/om400636r
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Heterogeneous CeO2-catalyzed selective synthesis of cyclic carbamates from CO2 and aminoalcohols in acetonitrile solvent

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Silver-Mediated Trifluoromethylation of Aryldiazonium Salts: Conversion of Amino Group into Trifluoromethyl Group

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DOI: 10.1021/ja4056239
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Ligand-Controlled Palladium-Catalyzed Regiodivergent Suzuki–Miyaura Cross-Coupling of Allylboronates and Aryl Halides

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DOI: 10.1021/ja405950c
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Pd(II)-Catalyzed C–H Iodination Using Molecular I2 as the Sole Oxidant

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DOI: 10.1021/ja4055492
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Synthesis of Aryl Sulfonamides via Palladium-Catalyzed Chlorosulfonylation of Arylboronic Acids

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DOI: 10.1021/ja405949a
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Rhodium-Catalyzed Directed C–H Cyanation of Arenes with N-Cyano-N-phenyl-p-toluenesulfonamide

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DOI: 10.1021/ja405742y
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Rhodium-Catalyzed C3-Selective Alkenylation of Substituted Thiophene-2-carboxylic Acids and Related Compounds

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DOI: 10.1021/jo4011969
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Friday, July 12, 2013

Transmetalation in the Suzuki–Miyaura Coupling: The Fork in the Trail

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DOI: 10.1002/anie.201301737
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Recent advances in transition-metal-free direct C–C and C–heteroatom bond forming reactions

Graphical abstract: Recent advances in transition-metal-free direct C–C and C–heteroatom bond forming reactions
DOI: 10.1039/C3RA40813B
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Thursday, July 11, 2013

Metal-free oxidation of aromatic carbon-hydrogen bonds through a reverse-rebound mechanism

Proposed diradical activation leading to aryl C-H oxidation through a reverse-rebound mechanism or a rebound mechanism.
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Cobalt-Catalyzed Branched-Selective Addition of Aromatic Ketimines to Styrenes under Room Temperature Conditions

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Nickel-catalyzed [2+2] Cycloaddition Reaction of Bulky Enones with Simple Alkynes. An Effect of Bulkiness of Substituent Attached at β-Carbon

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A Straightforward Approach to 3, 3'-Bipyrroles by Oxidative Homocoupling of 1, 2, 5-Trisubstituted Pyrroles

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Tuesday, July 9, 2013

Efficient Formation of Benzylic Quaternary Centers via Palladium Catalysis

DOI: 10.1002/cssc.201300276
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Direct heteroarylation of 5-bromothiophen-2-ylpyridine and of 8-bromoquinoline via palladium-catalysed C–H bond activation: simpler access to heteroarylated nitrogen-based derivatives - Catalysis Science & Technology (RSC Publishing)

Graphical abstract: Direct heteroarylation of 5-bromothiophen-2-ylpyridine and of 8-bromoquinoline via palladium-catalysed C–H bond activation: simpler access to heteroarylated nitrogen-based derivatives
Catal. Sci. Technol., 2013,3, 2072-2080
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Oxidative Palladium(II)-Catalyzed Dehydrogenative C[BOND]H/C[BOND]H Cross-Coupling of 2,3-Substituted Indolines with Arenes at the C7 Position

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Rhodium(III)-Catalyzed Coupling of Arenes with 7-Oxa/Azabenzonorbornadienes by C[BOND]H Activation

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Monday, July 8, 2013

FeCl3 mediated one-pot route to nitriles

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Tandem Oxidative Amidation of Benzyl Alcohols with Amine Hydrochloride Salts Catalysed by Iron Nitrate

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